package com.mskj.p3.service;

import java.util.List;

import com.mskj.p3.model.Hobby;
import com.mskj.p3.model.User;

public interface UserService {
	boolean login(User user);
	User login1(User user);
	boolean reigist(User user,Hobby h);
	boolean alter(User user);
	List<User> queryHobbyUser(User user);
	User displayUser(User u);
}
